<?php
/**
 * Controller is the customized base controller class.
 * All controller classes for this application should extend from this base class.
 */
class Controller extends CController
{
	/**
	 * @var string the default layout for the controller view. Defaults to '//layouts/column1',
	 * meaning using a single column layout. See 'protected/views/layouts/column1.php'.
	 */
	public $layout='//layouts/column1';
	/**
	 * @var array context menu items. This property will be assigned to {@link CMenu::items}.
	 */
	public $menu=array();
	/**
	 * @var array the breadcrumbs of the current page. The value of this property will
	 * be assigned to {@link CBreadcrumbs::links}. Please refer to {@link CBreadcrumbs::links}
	 * for more details on how to specify this property.
	 */
	public $breadcrumbs=array();

    public function beforeAction($action)
    {
        $_SESSION['KCFINDER']['disabled'] = false; // enables the file browser in the admin
        $_SESSION['KCFINDER']['uploadURL'] = Yii::app()->baseUrl."/uploads/"; // URL for the uploads folder
        $_SESSION['KCFINDER']['uploadDir'] = Yii::app()->basePath."/../uploads/"; // path to the uploads folder
        return true;
    }

    public $metaDescription;
    public $metaKeywords;

    public function getMetaDescription() {
        if(!$this->metaDescription)
            $this->metaDescription = strip_tags(Config::GetValue('description'));//return default description
        return $this->metaDescription;
    }

    public function getMetaKeywords() {
        if(!$this->metaKeywords)
            $this->metaKeywords = strip_tags(Config::GetValue('keywords')); //return default keywords
        return $this->metaKeywords;
    }
}